Individual Calculations July 2010
 Surugue, Philippe  Total change: -1.75  Rating chartPersonal card
 Dept Essonne IDF FRA 2009-11-08
RcRownchangeKK*chgGame
 1689 1784 1.00 1 0.37 25 9.25 
  Lelarge, Franck 1689 FRA1.0010.37259.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1825 1781 0.00 1 -0.44 25 -11.00 
  Truong, Hubert 1825 FRA0.001-0.4425-11.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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